Plotting Computer 16 x 16 in P-38 or Elevator/Nose Position Indicator

or Elevator/Nose Position Indicator

while the longer pointer displayed the altitude in 20 ft increments along the outer scale

no switching of control is necessary and the one radio control box has control at all times

laws for workers made the worker a true slave of the capitalist state

Plotting Computer 16 x 16 in P-38 or Elevator/Nose Position IndicatorThis Plotting Computer is comprised of 3 clear disks with linear black, green, and blue markings that rotate about an axis at the center of a fixed circle marked in degrees. A clear hinged and latched polycarbonate lid overlays the active elements of the device. We assume that this was used in an instructional setting, but know nothing else about this device.